.hot_wrap{
  width: 1200px;
  margin: 20px auto;
}
.hot_wrap h1{
  color:#ff4f01;
}
.hot_list{
  width: 1200px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.hot_one{
  width: 300px;
  height: 380px;
}
.hot_one img{
  width: 260px;
  height: 260px;
}
.hot_one p{
  height: 40px;
  line-height: 20px;
}
.hot_one .price{
  display: flex;
  justify-content: space-around;
  padding: 0 15px;
  box-sizing: border-box;
}
.btn_info button{
  width: 100px;
  height: 40px;
  border: none;
  position: relative;
}
.btn_info button:after{
    content:"";
    display: block;
    position: absolute;
    border: 6px solid red;
    right: 10px;
    top:15px;
    border-bottom:6px solid transparent;
    border-left:6px solid transparent;
    border-right:6px solid transparent;
    cursor: pointer;
}
.btn_info .active:after{
  top:12px;
  border-bottom:6px solid red;
  border-top:6px solid transparent;
}
.btn_page{
  text-align: center;
}
.btn_page button{
  width: 100px;
  height: 40px;
  
}